<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<title></title>
	</head>
	<body>
		
	</body>
	
	<script>
		
		//
		
		function fn() {
			console.log(arguments[3]); //
		}
		
		fn(2,3,4,5);
		
		
	</script>
	
</html>